Can someone help me out this problem?

Hey, can someone help me out? I’m doing a project about Raspberry Pi3 XPT2046 Review/Setup. The screen showed the desktop after ./LCD35-show and reboot. I then did cd “LCD-show/” “./LCD35-show” 180 to turn it. The LCD went white and PUTTY didnt respond.

Now the LCD is white forever and Rpi freezes when any “LCD” comand is executed. This is what it shows :
sudo ./LCD35-show
Reading package lists… Done
Building dependency tree
Reading state information… Done
xserver-xorg-input-evdev is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
LCD configrue 0

Any idea? Thanx for ur time.